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The synapse is the junction between two neurons. When an action potential reaches the synaptic knob of a neuron, voltage-gate calcium channels are opened, causing an influx of positively charged calciu...
The key elements which will help you achieve top marks in your IA are personal engagement, primary data, data manipulation and findings from other investigations similar.
Don't panic! This is a thought that goes through every student who does IB or A Level Biology, and the answer is that there are an endless number of techniques and tricks that can help every different ...
Transcription is the first part of gene expression - making DNA into functional proteins. It occurs in the nucleus of cells. During transcription, information from DNA is trans...
Secondary StructureThe secondary structure of a protein refers to the basic foldings of a protein the forms of:1. an alpha helix...
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